EP 2159797 A1 20100303 - Audio signal generator, method of generating an audio signal, and computer program for generating an audio signal
Title (en)
Audio signal generator, method of generating an audio signal, and computer program for generating an audio signal
Title (de)
Audiosignalerzeuger, Verfahren zur Erzeugung eines Audiosignals und Computerprogramm zur Erzeugung eines Audiosignals
Title (fr)
Générateur de signal audio, procédé de génération d'un signal audio, et programme informatique pour la génération d'un signal audio
Publication
Application
Priority
EP 08015228 A 20080828
Abstract (en)
An audio signal generator for generating an audio signal (20) having a selected length (14) comprises a database interface (10) for accessing a database (12) having information on a plurality of different predefined sequences of audio samples, the information for a sequence comprising an order (12c) of audio samples in the sequence and a duration (12b) of the sequence. The audio signal generator additionally comprises a processor (14) for constructing the audio signal (20) by serially connecting a plurality of sequences using the information on the duration (12b) of each sequence in accordance with the construction algorithm to obtain the audio signal (20) having the selected length (15).
IPC 8 full level
G11B 27/034 (2006.01); G06F 17/30 (2006.01); G10H 1/00 (2006.01); G11B 27/32 (2006.01); G11B 27/34 (2006.01)
CPC (source: EP US)
G10H 1/0025 (2013.01 - EP US); G11B 27/034 (2013.01 - EP US); G11B 27/322 (2013.01 - EP US); G11B 27/34 (2013.01 - EP US); G10H 2210/111 (2013.01 - EP US); G10H 2210/125 (2013.01 - EP US); G10H 2240/131 (2013.01 - EP US)
Citation (applicant)
- WO 2007106317 A2 20070920 - SCHERING CORP [US], et al
- EP 1956586 A2 20080813 - AVID TECHNOLOGY INC [US]
- US 7038118 B1 20060502 - GIMARC GEORGE [US]
Citation (search report)
- [X] WO 2007106371 A2 20070920 - SONY CORP [JP], et al
- [X] EP 1956586 A2 20080813 - AVID TECHNOLOGY INC [US]
- [DX] US 5877445 A 19990302 - HUFFORD GEOFFREY CALVIN [US], et al
- [X] US 2005223879 A1 20051013 - HUFFMAN ERIC C [US]
- [X] US 5952598 A 19990914 - GOEDE DARRYL [CA]
- [X] WO 2008052009 A2 20080502 - ADOBE SYSTEMS INC [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2159797 A1 20100303; EP 2159797 B1 20130320; US 2010057232 A1 20100304; US 8649891 B2 20140211
DOCDB simple family (application)
EP 08015228 A 20080828; US 53301509 A 20090731